The Signamax KRJ45/5S-SH CAT5e Screened Panel Mount Feed-Thru Coupler offers a rugged IP40 enclosure with an integrated DIN-Rail mounting bracket, making it ideal for demanding installations. It operates reliably across a wide temperature range from -40 to 167 °F (-40 to 75 °C), perfect for extreme outdoor environments. The coupler includes 4kV surge protection on LAN ports, redundant DC input terminals, and protection against overload and reverse polarity. Enjoy hassle-free zero-touch Plug and Play connectivity along with a non-blocking switch supporting up to 1.2Gbps bandwidth. Four PoE+ ports deliver up to 120 watts of power, ensuring robust performance. This coupler is a dependable choice for professionals. Upgrade your network with this durable, efficient solution today!